Ives FB457 Manual Flush Bolt with 12" Rod Length for Metal Doors

Ives FB457 Manual Flush Bolt with 12" Rod Length for Metal Doors

Professional Manual Flush Bolt for Double Door Applications

The Ives FB457 manual flush bolt provides secure latching for inactive doors in double door configurations with a standard 12" rod length measured from the center of the flush bolt body to the bolt tip. This non-handed flush bolt features a 1/2" diameter bolt tip with 3/4" throw and 7/8" vertical adjustment, designed specifically for metal door applications. The round bolt head requires only a punched hole for simplified installation in metal frames, with optional strike use and special guide design to prevent bolt rotation.

Professional Features & Benefits

• Precise Dimensions: 12" standard rod length with 1/2" diameter bolt tip and 3/4" bolt throw for reliable door securing applications.
• Simplified Metal Door Installation: Round bolt head design requires only a punched hole in metal frames with optional strike use for flexible installation.
• Anti-Rotation Design: Special guide design with flat-sided bolt tip prevents bolt rotation during operation for consistent performance.
• Adjustable Operation: 7/8" vertical adjustment with 3/4" bolt backset accommodates various door configurations and alignment requirements.
• Non-Handed Configuration: Universal design works for both left and right door applications, simplifying inventory and installation planning.
• Fire-Rated Compliance: UL Listed for 3-hour fire rated openings when top and bottom bolts are used together per code requirements.
• ANSI/BHMA Certified: Meets ANSI A156.16 standards with L04261 certification for commercial-grade reliability and performance.
• Brass Construction: Durable brass substrate provides long-lasting performance in demanding commercial applications.

Technical Specifications

• ANSI/BHMA: ANSI A156.16, L04261
• Commercial/Residential: Commercial
• Department: Door Hardware
• Door Hand Direction: Non-Handed
• Door Strike: W: 15/16", L: 2-1/4", T: 5/64"
• Fire Rating: Yes
• Product Category: Door Trim and Accessories
• Product Dimension: W: 1-1/4", L: 6-3/4", D: 1-1/8"
• Product Group: Door Trim and Accessories
• Product Model: FB457
• Product Subgroup: Flush Bolts
• Product Substrate: Brass
• Product Type: Flush Bolts
• Subcategory: Flush Bolts and Coordinators
• UL Listing Type: UL Listed 3 Hours, fire rated openings require top and bottom bolt

Installation & Operation

1. Review manufacturer specifications and verify door preparation requirements including door thickness, stile width, and handing as applicable to this product.
2. Use manufacturer-provided templates to mark mounting hole locations accurately on door and/or frame surfaces.
3. Prepare door and frame by drilling required holes and routing as specified in manufacturer instructions.
4. Install all mounting hardware and secure the device to door and frame per manufacturer torque specifications.
5. Adjust operational components for proper alignment, latching, and smooth operation throughout the full range of motion.
6. Test device operation to verify proper function and make final adjustments as needed. Refer to manufacturer documentation for complete installation details and troubleshooting.

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Ives Quality?

Ives FB457 flush bolts deliver professional-grade reliability with durable brass construction and ANSI/BHMA A156.16 certification for demanding commercial applications. UL Listed for 3-hour fire rated openings, these flush bolts meet stringent safety requirements while providing dependable door securing performance. Engineered for demanding commercial applications where consistent latching and fire safety compliance are essential.